| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.36 | 13.373% | $236.224 | $236.22 | $236.20 | $236.20 |
| Purchase #2 | $208.80 | 7.742% | $224.9653 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $124.44 | 10.630% | $137.668 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $194.40 | 13.628% | $220.8928 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $123.87 | 5.299% | $130.4339 | $130.43 | $130.45 | $130.40 |
| Purchase #6 | $78.88 | 8.478% | $85.5674 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $162.41 | 12.291% | $182.3718 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $1,101.16 | $1,218.1232 | $1,218.12 | $1,218.05 | $1,218.20 | |